PRMLpro is used by read channel engineers working on hard disk drives, tape drives, and optical drives to save money on read channel development, integration, trouble shooting, and failure analysis. Head/media qualification and evaluation engineers and component designers also use PRMLpro because it provides a single system-level metric (projected BER) that can be used to assess in-drive performance of new components. You can easily include PRMLpro output with your existing MATLAB functions. You can also customize PRMLpro graphs and add your own variables to the graphs. The PRMLpro for MATLAB edit boxes support embedding of MATLAB commands, such as conv and matrix indexing.